Yoko Usami is a moody, sharp-tongued, impatient and easy-to-anger but earnest 16-year-old and is the youngest and the most energetic on the team. She fights as Yellow Buster.
Her Super Power manifests in her legs and enables her to jump high in the air. Her Weakpoint is that she collapses very easily. As such, she must keep her calorie count in check by consuming sweets, in order to keep herself awake and active. While her Weakpoint is easier to manage, her over-eagerness with missions often makes her forget to carry sweets on her or consume them at times while on a mission, coupled with her tendency to overuse her Super Power, she is often left in a state to scramble for whatever she can find.
Publication Information
- Go-Busters : Yoko Usami
- Japanese : 宇佐見 ヨーコ
- Type : Go-Busters
- Code Name : Yellow Buster
- Color : Yellow
- ID : 777-117-464
- Blood type : O
- Age : 16
- Related : Energy Management Center
- Family : Kei Usami : Mother
- Affliation : Usada Lettuce : Buddy Roids
- Gender : Female
- Season : Tokumei Sentai Go-Busters
- HomeWorld : Earth
- First Appearance : Kaizoku Sentai Gokaiger vs Uchuu Keiji Gavan : The Movie
- Last Appearance : Zyuden Sentai Kyoryuger vs Go-Busters : Dinosaur Great Battle! Farewell, Eternal Friends
- Number of Appearances :
- 50 :Go-Busters
- 7 : Movies
- Potrayer :
- Arisa Komiya
- Kokoro Hirasawa (As a child)
- Main View : Full Episode
As Yellow Buster Powered Custom, wearing the Protector armor created from Usada's data, Yoko's agility is further amplified. She can also use data to manifest objects in the air to run around on them or jump to even greater heights in order to use her Rapid Kick attack. Thirteen years ago she was only a toddler whose mother was a researcher at the Transport Research Center. Initially before their eventual reunion as a team, she sees Hiromu to be useless, thinking that he is a good-for-nothing who cowers behind his sister.
Hiromu's innate bluntness with words serves only to worsen her opinion of him. She only starts warming up to him when he reveals that he does indeed remember his promise to her that they will fight Vaglass together, a promise Ryuji did not think that she would remember due to her young age and that she was crying when Hiromu said it all those years ago. Hiromu, however, still irks her from time to time. Her impulsive and hyperactive nature results in her hating to study, a fact that gets her berated by Usada over and over again.
This in turns hampers her information-processing ability and she is shown to be the slowest to catch clues in their missions, as well the only one on the team incapable of comprehending English at all. She however, has a thoughtful side to her, shown when she plans a holiday outing where the team takes the Buddyloids to places they want to visit prior to her actions revealed to give their partners a birthday. After destroying Megazord Omega, the Go-Busters finally face Enter once and for all. Yoko transferring her energy into Hiromu so he can use the Volcanick All Busters Attack to defeat Enter. After the battle's end, Yoko gets into high school.
13 years ago, when Messiah was newly created, it trapped the scientists and Buddy Roids into a small room. Yoko was among the trapped, as her mother was one of the scientists. After the head scientist teleported the facility to a dimension in hyper-space, Yoko, Ryuji, and Hiromu, as well as the Buddy Roids, were left behind.
Kamen Rider × Super Sentai : Super Hero Taisen
Yoko was caught up in the Super Hero Taisen incident, along with her teammates. She took part in the final battle, before being ejected from her Buster Machine.
Kamen Rider × Super Sentai × Space Sheriff : Super Hero Taisen Z
While waiting for her teammates at a barbecue, Yoko discovered a small robot called Psycholon. After repairing him, Yoko acted as his protector from both Space Shocker and Madou. She helped him to break free from their control.
Zyuden Sentai Kyoryuger vs. Go-Busters : Dinosaur Great Battle! Farewell, Eternal Friends
As her team failed to rescue Ryouga from Deboth, their next mission is to protect the Kyoryugers. They arrive where the Kyoryugers are and manage to escape from Neo-Grifforzer and Neo-Geildon as they split up. Later, Yoko and Amy fought Escape as she told them that Vaglass is part the plan of awaking Space War God Borudosu. Yoko let Amy escape to save Geki and Ryouga as she stays to fight Escape. She later meet up with her team, but they were too late as the Kyoryugers were brainwashed and enters the past to have the dinosaur extincted.
Game appearances
- Go-Busters video game
- Super Sentai Battle Base
Form
Yellow Buster
- Main Article : Yellow Buster
- Origin : Earth (Main Timeline Continuity)
- Type : Go-Busters
- Announcement : It's Morphin' Time!
- Height :
- Weight :
- Punching Power :
- Kicking Power : Using her legs, Yoko can perform a very powerful kick.
- Attack Power :
- Defense Power :
- Speed :
- Jump Height : Yoko can jump at an incredible height, even surpass other superhuman Busters.
- Weaknesses : Calorie Depletion, she needs a steady supply of caloric energy in form of sugar, and if it runs out, she will be totally exhausted and immobilized.
- Finisher Power :
- Appeareance : Go-Busters Mission 1-8, Super Hero Taisen, 9-41, Go-Busters vs Gokaiger : The Movie, 42-44, Go-Busters Returns, 45-50, Super Hero Taisen Z, Kyoryuger vs Go-Busters, Zyuohger, Zyuohger vs Ninninger.
- Yellow Buster is the only Go-Buster with a Buddy Roid of the opposite gender and also the first female Sentai Hero to have a helicopter-themed mecha since Pink Mask. Yellow Buster super-jumping ability is similar to that of Lou of the Flashmen; the latter having gained it from her training on the Pink Star of the Flash System.
- Main Article : Yellow Buster Arsenal, Powers & Abilities
- Main Article : Yoko Usami (V-Cinema)